:root {
  --bg: #f5f5f4;
  --panel: #ffffff;
  --ink: #1c1917;
  --muted: #78716c;
  --line: #e7e5e4;
  --best: #ecfdf5;
  --best-ink: #047857;
  --fail: #fef2f2;
  --fail-ink: #b91c1c;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  --sans: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font: 15px/1.45 var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #ccfbf1 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #fef3c7 0%, transparent 50%),
    var(--bg);
}

header {
  padding: 1.75rem 1.5rem 1rem;
  max-width: 1100px;
  margin: 0 auto;
}

h1 {
  margin: 0 0 0.35rem;
  font-size: 1.85rem;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.sub {
  color: var(--muted);
  margin: 0;
}

.banner {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  margin-top: 1rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

.banner.live {
  background: #fff7ed;
  color: #c2410c;
  border: 1px solid #fdba74;
}

.banner.live::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #ea580c;
  box-shadow: 0 0 0 0 rgba(234, 88, 12, 0.6);
  animation: pulse 1.4s infinite;
}

.banner.done {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #6ee7b7;
}

.banner.err {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(234, 88, 12, 0.55);
  }
  70% {
    box-shadow: 0 0 0 0.45rem rgba(234, 88, 12, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(234, 88, 12, 0);
  }
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
  display: grid;
  gap: 1.25rem;
}

section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.1rem 1.25rem 1.25rem;
  box-shadow: 0 1px 0 rgba(28, 25, 23, 0.03);
}

section h2 {
  margin: 0 0 0.85rem;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.hint {
  color: var(--muted);
  font-size: 0.85rem;
  margin: -0.4rem 0 0.9rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 0.45rem 0.55rem;
  text-align: left;
  vertical-align: baseline;
}

th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
}

td {
  font-family: var(--mono);
  font-size: 0.86rem;
}

th[scope="row"] {
  font-family: var(--sans);
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink);
  font-size: 0.9rem;
}

.matrix td {
  text-align: right;
}

.matrix th[scope="row"] {
  text-align: left;
}

.matrix .sec {
  display: block;
  color: var(--ink);
}

.matrix .rel {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  margin-top: 0.1rem;
}

.matrix td.best {
  background: var(--best);
}

.matrix td.best .sec {
  color: var(--best-ink);
  font-weight: 600;
}

.matrix td.na,
.na {
  color: var(--muted);
  text-align: center;
}

.geo-row td,
.geo-row th {
  border-bottom: none;
  background: #fafaf9;
}

.geo .sec {
  font-weight: 700;
}

.specs th {
  width: 11rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.9rem;
}

.specs td {
  font-family: var(--sans);
  font-size: 0.9rem;
}

img.plot {
  width: 100%;
  height: auto;
  border-radius: 8px;
  background: #fafaf9;
}

.err {
  color: var(--fail-ink);
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.8rem;
}

.fail-section {
  border-color: #fecaca;
  background: var(--fail);
}

#chart {
  width: 100%;
  height: auto;
  display: block;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.9rem;
  margin: 0.75rem 0 0;
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.swatch {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 2px;
  display: inline-block;
}

footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 2rem;
  color: var(--muted);
  font-size: 0.8rem;
}